It is broken.
No, the soap people are broken, too.
Tabasco is probably the weakest sauce in my cupboard. The knock on it is the strong vinegar taste, often interpreted as "heat." I like it for the smoky oak taste it adds but put up with the acid from the vinegar.
But seriously, this is the right answer. It takes time, and some acclimation for any sauce the registers on the Scoville scale. Interpretations of "heat" can be different, too. I can deal with a fair amount of Dave's Insanity (this ONLY adds heat) mixed with another sauce on something fatty, like wings but a raw Jalepeno can trip me up sometimes. Same for Thai chili peppers, they're ok in a stir fry but if I try them alone, it's no bueno. The pallet is a weird thing, and some get trained towards certain flavors. Siracha used to taste like battery acid to me, but the past few years, I put it on everything.